Litjens is a member of...
As a fennel specialist and authority, Litjens Venkel plays an active role in various associations and committees. This is the list of references:
• A member of growers association Fossa Eugenia
• A member of the Fennel study association
• A member of LTO (the Dutch Federation of Agriculture and Horticulture,
an entrepreneurial and employers’ organisation) open cultivation.
• Joop Litjens is the founder of the www.venkel.nl information website.